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| author | David S. Miller <davem@davemloft.net> | 2011-11-04 17:14:34 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-04 17:14:34 -0400 |
| commit | 39b02648d251dbfa27b576d55eeab4cc62228d86 (patch) | |
| tree | c442c1edb4242667d65340c20adee7da7afb66c2 /drivers/net/wireless/ath/ath9k/ar9003_calib.c | |
| parent | 1583171492eb514e267c7b51e96846b38de0f544 (diff) | |
| parent | 22097fd297c85ec6c2e700d506f231f7cae442e1 (diff) | |
| download | talos-op-linux-39b02648d251dbfa27b576d55eeab4cc62228d86.tar.gz talos-op-linux-39b02648d251dbfa27b576d55eeab4cc62228d86.zip | |
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_calib.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_calib.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 16851cb109a6..12a730dcb500 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -908,12 +908,15 @@ static bool ar9003_hw_rtt_restore(struct ath_hw *ah, struct ath9k_channel *chan) int i; bool restore; - if (!(ah->caps.hw_caps & ATH9K_HW_CAP_RTT) || !ah->caldata) + if (!ah->caldata) return false; hist = &ah->caldata->rtt_hist; + if (!hist->num_readings) + return false; + ar9003_hw_rtt_enable(ah); - ar9003_hw_rtt_set_mask(ah, 0x10); + ar9003_hw_rtt_set_mask(ah, 0x00); for (i = 0; i < AR9300_MAX_CHAINS; i++) { if (!(ah->rxchainmask & (1 << i))) continue; @@ -1070,6 +1073,7 @@ skip_tx_iqcal: if (is_reusable && (hist->num_readings < RTT_HIST_MAX)) { u32 *table; + hist->num_readings++; for (i = 0; i < AR9300_MAX_CHAINS; i++) { if (!(ah->rxchainmask & (1 << i))) continue; @@ -1081,9 +1085,6 @@ skip_tx_iqcal: ar9003_hw_rtt_disable(ah); } - ath9k_hw_loadnf(ah, chan); - ath9k_hw_start_nfcal(ah, true); - /* Initialize list pointers */ ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL; ah->supp_cals = IQ_MISMATCH_CAL; |
